64726738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{3079}}^1$

素因数の和:3561

約数の個数: 16

約数和(自身を含む): 101566080

約数和(自身を除く): 36839342

約数列:

[1, 2, 23, 46, 457, 914, 3079, 6158, 10511, 21022, 70817, 141634, 1407103, 2814206, 32363369, 64726738]

約数ペア:

[(1, 64726738), (2, 32363369), (23, 2814206), (46, 1407103), (457, 141634), (914, 70817), (3079, 21022), (6158, 10511)]